Mound City, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mound City, a city in Linn County, Kansas.
Overnight
68°F
Mostly Clear
Mostly clear, with a low around 68. South southeast wind around 5 mph.
7-day forecast for Mound City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Mostly Clear | 5 mph SSE | 0% |
| Tuesday | 95°F | Sunny | 7 mph S | 2% |
| Tuesday Night | 74°F | Partly Cloudy | 5 mph SSE | 9% |
| Wednesday | 93°F | Chance Showers And Thunderstorms | 5 to 8 mph SSW | 26% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 7 mph NNE | 49% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 5 mph NNE | 49% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 3 mph SE | 52% |
| Friday | 90°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 52% |
| Friday Night | 72°F | Mostly Clear | 5 mph S | 14% |
| Saturday | 93°F | Sunny | 5 to 9 mph S | 12% |
| Saturday Night | 75°F | Mostly Clear | 7 to 10 mph S | 2% |
| Sunday | 94°F | Sunny | 13 mph SSW | 2% |
| Sunday Night | 76°F | Mostly Clear | 12 mph S | 0% |
| Monday | 95°F | Sunny | 14 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Mound City (38.140, -94.821). Updated through the day.
Growing snapshot for Mound City
Last spring frost
Apr 13
First fall frost
Oct 23
Growing season
192 days
Hardiness zone
6b
More local growing data for Mound City: nearby ZIP 66056 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mound City, Ks (1.3 mi from Mound City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.